#anch{
    -fx-background-image:url("https://tse1-mm.cn.bing.net/th/id/OIP-C.4TuOo-Fd0Q9Xt2PhrZwdnQHaE8?pid=ImgDet&rs=1");
}
.button{
    -fx-background-color: #90d7ec;
    -fx-text-align: center;
}
.button:hover {
    -fx-background-color: #fcaf17;
}
#lb {
    -fx-font-size: 20px;
    -fx-font-weight: bolder;
    -fx-text-fill: #102b6a;
}
#lb:hover{
    -fx-text-fill: #f58220;
}

